VbzCart/tables/shop cart data

About

• OBSOLETE
• Purpose: This is a simple table for retaining customer data entered at check-out time before converting the cart to an order.
• Relates to: parent: shop_cart
• History:
  • 2009-07-24 renamed: shop_cust_data -> shop_cart_data; changed ID_Key -> Type
  • 2009-08-02 removed "ID" field; now using ID_Cart+Type as primary key
  • 2014-11-04 renamed "Type" field to "ID_Type"
  • 2015-01-20 added WhenCrypt field
  • 2019-07-25 this table has been obsolete/unused for months (in dev code)

Fields

• ID_Type: numeric constants are currently defined in vbz-const-ckout.php.
• WhenCrypt: this is primarily a signal that Val has been encrypted. If it is NULL, then Val is plaintext. This is so we can encrypt sensitive data left in shopping carts.

SQL

DROP TABLE IF EXISTS `shop_cart_data`;
CREATE TABLE `shop_cart_data` (
  `ID_Cart`    INT NOT NULL COMMENT "shop_cart.ID",
  `ID_Type`    INT NOT NULL COMMENT "data type - defined in code",
  `Val`        VARCHAR(255) NOT NULL COMMENT "Value of data item",
  `WhenCrypt`  DATETIME DEFAULT NULL "when encrypted (NULL = is plaintext)",
  PRIMARY KEY(`ID_Cart`,`Type`)
 ) ENGINE = MYISAM;